/**
* Inject dynamic metadata into QUOTE tags in given XML
*
* @param string $xml Original XML
* @return string Modified XML
*/
public function inject_metadata($xml)
{
$post_url = $this->post_url;
$profile_url = $this->profile_url;
$user = $this->user;
return \s9e\TextFormatter\Utils::replaceAttributes($xml, 'QUOTE', function ($attributes) use($post_url, $profile_url, $user) {
if (isset($attributes['post_id'])) {
$attributes['post_url'] = str_replace('{POST_ID}', $attributes['post_id'], $post_url);
}
if (isset($attributes['time'])) {
$attributes['date'] = $user->format_date($attributes['time']);
}
if (isset($attributes['user_id'])) {
$attributes['profile_url'] = str_replace('{USER_ID}', $attributes['user_id'], $profile_url);
}
return $attributes;
});
}
/**
* @param Post $reply
*/
protected function replyBecameVisible(Post $reply)
{
$mentioned = Utils::getAttributeValues($reply->parsedContent, 'POSTMENTION', 'id');
$this->sync($reply, $mentioned);
}
/**
* @param Post $post
*/
protected function postBecameVisible(Post $post)
{
$mentioned = Utils::getAttributeValues($post->parsedContent, 'USERMENTION', 'id');
$this->sync($post, $mentioned);
}
/**
* Remove given BBCode and its content, at given nesting depth
*
* @param string $xml Parsed text
* @param string $bbcode_name BBCode's name
* @param integer $depth Minimum nesting depth (number of parents of the same name)
* @return string Parsed text
*/
public function remove_bbcode($xml, $bbcode_name, $depth = 0)
{
return \s9e\TextFormatter\Utils::removeTag($xml, strtoupper($bbcode_name), $depth);
}
/**
* @testdox replaceAttributes() tests
* @dataProvider getReplaceAttributesTests
*/
public function testReplaceAttributes($original, $expected, $tagName, $callback)
{
$this->assertSame($expected, Utils::replaceAttributes($original, $tagName, $callback));
}
protected function finalizeOutput()
{
$this->outputText($this->textLen, 0, \true);
do {
$this->output = \preg_replace('(<([^ />]+)></\\1>)', '', $this->output, -1, $cnt);
} while ($cnt > 0);
if (\strpos($this->output, '</i><i>') !== \false) {
$this->output = \str_replace('</i><i>', '', $this->output);
}
$this->output = Utils::encodeUnicodeSupplementaryCharacters($this->output);
$tagName = $this->isRich ? 'r' : 't';
$tmp = '<' . $tagName;
foreach (\array_keys($this->namespaces) as $prefix) {
$tmp .= ' xmlns:' . $prefix . '="urn:s9e:TextFormatter:' . $prefix . '"';
}
$this->output = $tmp . '>' . $this->output . '</' . $tagName . '>';
}
/**
* Finalize the output by appending the rest of the unprocessed text and create the root node
*
* @return void
*/
protected function finalizeOutput()
{
// Output the rest of the text and close the last paragraph
$this->outputText($this->textLen, 0, true);
// Remove empty tag pairs, e.g. <I><U></U></I> as well as empty paragraphs
do {
$this->output = preg_replace('(<([^ />]+)></\\1>)', '', $this->output, -1, $cnt);
} while ($cnt > 0);
// Merge consecutive <i> tags
if (strpos($this->output, '</i><i>') !== false) {
$this->output = str_replace('</i><i>', '', $this->output);
}
// Encode Unicode characters that are outside of the BMP
$this->output = Utils::encodeUnicodeSupplementaryCharacters($this->output);
// Use a <r> root if the text is rich, or <t> for plain text (including <p></p> and <br/>)
$tagName = $this->isRich ? 'r' : 't';
// Prepare the root node with all the namespace declarations
$tmp = '<' . $tagName;
foreach (array_keys($this->namespaces) as $prefix) {
$tmp .= ' xmlns:' . $prefix . '="urn:s9e:TextFormatter:' . $prefix . '"';
}
$this->output = $tmp . '>' . $this->output . '</' . $tagName . '>';
}